Anteater, aardvark

Mammals with few or no teeth: anteaters (phylum Chordata, class Mammalia, order Edentata), pangolins (phylum Chordata, class Mammalia, order Pholidota), aardvarks (phylum Chordata, class Mammalia, order Tubulidentata), and platypus: mammals that lay eggs (phylum Chordata, class Mammalia, order Monotremata).

• What species of anteaters are there?
  anteater sloth armadillo
• What species of pangolin are there?
  pangolin scaly anteater
• What words refer to the aardvark?
  aardvark
• What species of mammals lay eggs?
  duckbill platypus spiny anteater